18015 Semenkovich

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Semenkovich
Discovery and designation
Discovered by Lincoln Laboratory Near-Earth Asteroid Research Team
Discovery site Socorro
Discovery date May 13, 1999
Designations
MPC designation 18015
Alternative names[1] 1999 JD121
Epoch May 14, 2008
Ap 2.4616538
Peri 2.2418366
Eccentricity 0.0467349
Orbital period 1317.2973362
Mean anomaly 250.98657
Inclination 6.29173
Longitude of ascending node 190.60490
Argument of peri 334.03901
Absolute magnitude 14.7

18015 Semenkovich (1999 JD121) is a Main-belt Asteroid discovered on May 13, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.

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